REFERENCE ZTE V-790 Sun provider easy unlock by sigma key.[Reference]

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ZTE V-790 Sun provider easy unlock by sigma key.[Reference]

Tools:​

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1.CA-101 USB cable​

2.Sigma key box​

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Procedure:​

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1.Open sigma key​

2.Select Qualcomm​

3.Set phone in (FTM)press vol down+power button w/in 5 sec.​

4.Connect USB Install drivers​

5.Hit direct unlock wait unlocking complete​

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Screen shoot..​

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